annotate frontends/src/jp/common.py @ 2334:ca14e1ced3b5

jp (common): fixed decode error when item is not specified
author Goffi <goffi@goffi.org>
date Fri, 14 Jul 2017 09:06:03 +0200
parents f15b428852a0
children 78ffb9ce57a4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # jp: a SàT command line tool
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5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from sat_frontends.jp.constants import Const as C
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21 from sat.core.i18n import _
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22 from sat.core import exceptions
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23 from sat.tools.common import regex
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24 from sat.tools.common import uri
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25 from sat.tools.common.ansi import ANSI as A
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26 from sat.tools import config
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27 from ConfigParser import NoSectionError, NoOptionError
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28 import json
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29 import os
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30 import os.path
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31 import time
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32 import tempfile
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33 import subprocess
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34 import glob
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35 import shlex
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36
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37 # defaut arguments used for some known editors (editing with metadata)
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38 VIM_SPLIT_ARGS = "-c 'vsplit|wincmd w|next|wincmd w'"
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39 EMACS_SPLIT_ARGS = '--eval "(split-window-horizontally)"'
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40 EDITOR_ARGS_MAGIC = {
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41 'vim': VIM_SPLIT_ARGS + ' {content_file} {metadata_file}',
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42 'gvim': VIM_SPLIT_ARGS + ' --nofork {content_file} {metadata_file}',
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43 'emacs': EMACS_SPLIT_ARGS + ' {content_file} {metadata_file}',
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44 'xemacs': EMACS_SPLIT_ARGS + ' {content_file} {metadata_file}',
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45 'nano': ' -F {content_file} {metadata_file}',
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46 }
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47
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48 SECURE_UNLINK_MAX = 10
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49 SECURE_UNLINK_DIR = ".backup"
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50 METADATA_SUFF = '_metadata.json'
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51
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52
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53 def ansi_ljust(s, width):
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54 """ljust method handling ANSI escape codes"""
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55 cleaned = regex.ansiRemove(s)
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56 return s + u' ' * (width - len(cleaned))
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57
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58
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59 def ansi_center(s, width):
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60 """ljust method handling ANSI escape codes"""
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61 cleaned = regex.ansiRemove(s)
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62 diff = width - len(cleaned)
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63 half = diff/2
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64 return half * u' ' + s + (half + diff % 2) * u' '
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65
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66
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67 def ansi_rjust(s, width):
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68 """ljust method handling ANSI escape codes"""
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69 cleaned = regex.ansiRemove(s)
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70 return u' ' * (width - len(cleaned)) + s
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71
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72
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73 def getTmpDir(sat_conf, cat_dir, sub_dir=None):
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74 """Return directory used to store temporary files
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75
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76 @param sat_conf(ConfigParser.ConfigParser): instance opened on sat configuration
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77 @param cat_dir(unicode): directory of the category (e.g. "blog")
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78 @param sub_dir(str): sub directory where data need to be put
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79 profile can be used here, or special directory name
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80 sub_dir will be escaped to be usable in path (use regex.pathUnescape to find
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81 initial str)
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82 @return (str): path to the dir
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83 """
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84 local_dir = config.getConfig(sat_conf, '', 'local_dir', Exception)
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85 path = [local_dir.encode('utf-8'), cat_dir.encode('utf-8')]
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86 if sub_dir is not None:
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87 path.append(regex.pathEscape(sub_dir))
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88 return os.path.join(*path)
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89
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90
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91 def parse_args(host, cmd_line, **format_kw):
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92 """Parse command arguments
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93
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94 @param cmd_line(unicode): command line as found in sat.conf
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95 @param format_kw: keywords used for formating
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96 @return (list(unicode)): list of arguments to pass to subprocess function
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97 """
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98 try:
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99 # we split the arguments and add the known fields
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100 # we split arguments first to avoid escaping issues in file names
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101 return [a.format(**format_kw) for a in shlex.split(cmd_line)]
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102 except ValueError as e:
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103 host.disp(u"Couldn't parse editor cmd [{cmd}]: {reason}".format(cmd=cmd_line, reason=e))
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104 return []
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105
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106
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107 def checkURI(args):
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108 """check if args.node is an URI
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109
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110 if a valid xmpp: URI is found, args.service, args.node and args.item will be set
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111 """
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112 # FIXME: Q&D way to handle xmpp: uris, a generic way is needed
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113 # and it should be merged with code in BaseEdit
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114 if not args.service and args.node.startswith('xmpp:'):
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115 try:
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116 uri_data = uri.parseXMPPUri(args.node)
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117 except ValueError:
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118 pass
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119 else:
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120 if uri_data[u'type'] == 'pubsub':
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121 args.service = uri_data[u'path']
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122 args.node = uri_data[u'node']
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123 if u'item' in uri_data:
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Goffi <goffi@goffi.org>
parents: 2276
diff changeset
124 try:
e2f96cd1887b jp (cmd_pubsub): xmpp: uri handling, first draft
Goffi <goffi@goffi.org>
parents: 2276
diff changeset
125 item = getattr(uri_data, 'item')
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Goffi <goffi@goffi.org>
parents: 2276
diff changeset
126 except AttributeError:
e2f96cd1887b jp (cmd_pubsub): xmpp: uri handling, first draft
Goffi <goffi@goffi.org>
parents: 2276
diff changeset
127 pass
e2f96cd1887b jp (cmd_pubsub): xmpp: uri handling, first draft
Goffi <goffi@goffi.org>
parents: 2276
diff changeset
128 else:
e2f96cd1887b jp (cmd_pubsub): xmpp: uri handling, first draft
Goffi <goffi@goffi.org>
parents: 2276
diff changeset
129 if item is None:
e2f96cd1887b jp (cmd_pubsub): xmpp: uri handling, first draft
Goffi <goffi@goffi.org>
parents: 2276
diff changeset
130 args.item = uri_data
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Goffi <goffi@goffi.org>
parents: 2276
diff changeset
131
e2f96cd1887b jp (cmd_pubsub): xmpp: uri handling, first draft
Goffi <goffi@goffi.org>
parents: 2276
diff changeset
132
2269
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133 class BaseEdit(object):
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parents:
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134 u"""base class for editing commands
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parents:
diff changeset
135
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Goffi <goffi@goffi.org>
parents:
diff changeset
136 This class allows to edit file for PubSub or something else.
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Goffi <goffi@goffi.org>
parents:
diff changeset
137 It works with temporary files in SàT local_dir, in a "cat_dir" subdir
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Goffi <goffi@goffi.org>
parents:
diff changeset
138 """
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parents:
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139
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diff changeset
140 def __init__(self, host, cat_dir, use_metadata=False):
2269
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parents:
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141 """
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parents:
diff changeset
142 @param sat_conf(ConfigParser.ConfigParser): instance opened on sat configuration
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Goffi <goffi@goffi.org>
parents:
diff changeset
143 @param cat_dir(unicode): directory to use for drafts
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parents:
diff changeset
144 this will be a sub-directory of SàT's local_dir
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Goffi <goffi@goffi.org>
parents:
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145 @param use_metadata(bool): True is edition need a second file for metadata
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Goffi <goffi@goffi.org>
parents:
diff changeset
146 most of signature change with use_metadata with an additional metadata argument.
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Goffi <goffi@goffi.org>
parents:
diff changeset
147 This is done to raise error if a command needs metadata but forget the flag, and vice versa
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Goffi <goffi@goffi.org>
parents:
diff changeset
148 """
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Goffi <goffi@goffi.org>
parents:
diff changeset
149 self.host = host
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Goffi <goffi@goffi.org>
parents:
diff changeset
150 self.sat_conf = config.parseMainConf()
2273
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151 self.cat_dir_str = cat_dir.encode('utf-8')
2269
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152 self.use_metadata = use_metadata
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153
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Goffi <goffi@goffi.org>
parents: 2269
diff changeset
154 def add_parser_options(self):
2276
5cd45a79775b jp (common): added --last-item to take last item when no item id is found/given
Goffi <goffi@goffi.org>
parents: 2273
diff changeset
155 group = self.parser.add_mutually_exclusive_group()
5cd45a79775b jp (common): added --last-item to take last item when no item id is found/given
Goffi <goffi@goffi.org>
parents: 2273
diff changeset
156 group.add_argument("--force-item", action='store_true', help=_(u"don't use magic and take item argument as an actual item"))
5cd45a79775b jp (common): added --last-item to take last item when no item id is found/given
Goffi <goffi@goffi.org>
parents: 2273
diff changeset
157 group.add_argument("--last-item", action='store_true', help=_(u"take last item instead of creating a new one if no item id is found"))
2270
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Goffi <goffi@goffi.org>
parents: 2269
diff changeset
158
2269
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159 def secureUnlink(self, path):
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Goffi <goffi@goffi.org>
parents:
diff changeset
160 """Unlink given path after keeping it for a while
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Goffi <goffi@goffi.org>
parents:
diff changeset
161
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
162 This method is used to prevent accidental deletion of a draft
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Goffi <goffi@goffi.org>
parents:
diff changeset
163 If there are more file in SECURE_UNLINK_DIR than SECURE_UNLINK_MAX,
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
164 older file are deleted
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
165 @param path(str): file to unlink
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Goffi <goffi@goffi.org>
parents:
diff changeset
166 """
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Goffi <goffi@goffi.org>
parents:
diff changeset
167 if not os.path.isfile(path):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
168 raise OSError(u"path must link to a regular file")
2273
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parents: 2270
diff changeset
169 if not path.startswith(getTmpDir(self.sat_conf, self.cat_dir_str)):
2269
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Goffi <goffi@goffi.org>
parents:
diff changeset
170 self.disp(u"File {} is not in SàT temporary hierarchy, we do not remove it".format(path.decode('utf-8')), 2)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
171 return
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
172 # we have 2 files per draft with use_metadata, so we double max
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
173 unlink_max = SECURE_UNLINK_MAX * 2 if self.use_metadata else SECURE_UNLINK_MAX
2273
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Goffi <goffi@goffi.org>
parents: 2270
diff changeset
174 backup_dir = getTmpDir(self.sat_conf, self.cat_dir_str, SECURE_UNLINK_DIR)
2269
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Goffi <goffi@goffi.org>
parents:
diff changeset
175 if not os.path.exists(backup_dir):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
176 os.makedirs(backup_dir)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
177 filename = os.path.basename(path)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
178 backup_path = os.path.join(backup_dir, filename)
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Goffi <goffi@goffi.org>
parents:
diff changeset
179 # we move file to backup dir
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Goffi <goffi@goffi.org>
parents:
diff changeset
180 self.host.disp(u"Backuping file {src} to {dst}".format(
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
181 src=path.decode('utf-8'), dst=backup_path.decode('utf-8')), 1)
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Goffi <goffi@goffi.org>
parents:
diff changeset
182 os.rename(path, backup_path)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
183 # and if we exceeded the limit, we remove older file
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Goffi <goffi@goffi.org>
parents:
diff changeset
184 backup_files = [os.path.join(backup_dir, f) for f in os.listdir(backup_dir)]
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
185 if len(backup_files) > unlink_max:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
186 backup_files.sort(key=lambda path: os.stat(path).st_mtime)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
187 for path in backup_files[:len(backup_files) - unlink_max]:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
188 self.host.disp(u"Purging backup file {}".format(path.decode('utf-8')), 2)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
189 os.unlink(path)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
190
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
191 def runEditor(self, editor_args_opt, content_file_path,
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
192 content_file_obj, meta_file_path=None, meta_ori=None):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
193 """run editor to edit content and metadata
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
194
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
195 @param editor_args_opt(unicode): option in [jp] section in configuration for
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Goffi <goffi@goffi.org>
parents:
diff changeset
196 specific args
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
197 @param content_file_path(str): path to the content file
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parents:
diff changeset
198 @param content_file_obj(file): opened file instance
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parents:
diff changeset
199 @param meta_file_path(str, None): metadata file path
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parents:
diff changeset
200 if None metadata will not be used
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
201 @param meta_ori(dict, None): original cotent of metadata
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Goffi <goffi@goffi.org>
parents:
diff changeset
202 can't be used if use_metadata is False
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
203 """
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Goffi <goffi@goffi.org>
parents:
diff changeset
204 if not self.use_metadata:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
205 assert meta_file_path is None
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
206 assert meta_ori is None
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
207
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
208 # we calculate hashes to check for modifications
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
209 import hashlib
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
210 content_file_obj.seek(0)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
211 tmp_ori_hash = hashlib.sha1(content_file_obj.read()).digest()
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
212 content_file_obj.close()
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
213
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
214 # we prepare arguments
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
215 editor = config.getConfig(self.sat_conf, 'jp', 'editor') or os.getenv('EDITOR', 'vi')
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
216 try:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
217 # is there custom arguments in sat.conf ?
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
218 editor_args = config.getConfig(self.sat_conf, 'jp', editor_args_opt, Exception)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
219 except (NoOptionError, NoSectionError):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
220 # no, we check if we know the editor and have special arguments
2273
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diff changeset
221 if self.use_metadata:
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Goffi <goffi@goffi.org>
parents: 2270
diff changeset
222 editor_args = EDITOR_ARGS_MAGIC.get(os.path.basename(editor), '')
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
223 else:
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
224 editor_args = ''
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
225 parse_kwargs = {'content_file': content_file_path}
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
226 if self.use_metadata:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
227 parse_kwargs['metadata_file'] = meta_file_path
2273
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diff changeset
228 args = parse_args(self.host, editor_args, **parse_kwargs)
2269
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Goffi <goffi@goffi.org>
parents:
diff changeset
229 if not args:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
230 args = [content_file_path]
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
231
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
232 # actual editing
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
233 editor_exit = subprocess.call([editor] + args)
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Goffi <goffi@goffi.org>
parents:
diff changeset
234
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
235 # edition will now be checked, and data will be sent if it was a success
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
236 if editor_exit != 0:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
237 self.disp(u"Editor exited with an error code, so temporary file has not be deleted, and item is not published.\nYou can find temporary file at {path}".format(
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
238 path=content_file_path), error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
239 else:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
240 # main content
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
241 try:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
242 with open(content_file_path, 'rb') as f:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
243 content = f.read()
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
244 except (OSError, IOError):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
245 self.disp(u"Can read file at {content_path}, have it been deleted?\nCancelling edition".format(
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
246 content_path=content_file_path), error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
247 self.host.quit(C.EXIT_NOT_FOUND)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
248
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
249 # metadata
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
250 if self.use_metadata:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
251 try:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
252 with open(meta_file_path, 'rb') as f:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
253 metadata = json.load(f)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
254 except (OSError, IOError):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
255 self.disp(u"Can read file at {meta_file_path}, have it been deleted?\nCancelling edition".format(
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
256 content_path=content_file_path, meta_path=meta_file_path), error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
257 self.host.quit(C.EXIT_NOT_FOUND)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
258 except ValueError:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
259 self.disp(u"Can't parse metadata, please check it is correct JSON format. Cancelling edition.\n" +
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
260 "You can find tmp file at {content_path} and temporary meta file at {meta_path}.".format(
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
261 content_path=content_file_path,
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
262 meta_path=meta_file_path), error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
263 self.host.quit(C.EXIT_DATA_ERROR)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
264
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
265 if self.use_metadata and not C.bool(metadata.get('publish', "true")):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
266 self.disp(u'Publication blocked by "publish" key in metadata, cancelling edition.\n\n' +
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
267 "temporary file path:\t{content_path}\nmetadata file path:\t{meta_path}".format(
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
268 content_path=content_file_path, meta_path=meta_file_path), error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
269 self.host.quit()
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
270
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
271 if len(content) == 0:
2273
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
272 self.disp(u"Content is empty, cancelling the edition")
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
273 if not content_file_path.startswith(getTmpDir(self.sat_conf, self.cat_dir_str)):
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
274 self.disp(u"File are not in SàT temporary hierarchy, we do not remove them", 2)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
275 self.host.quit()
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
276 self.disp(u"Deletion of {}".format(content_file_path.decode('utf-8')), 2)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
277 os.unlink(content_file_path)
2273
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
278 if self.use_metadata:
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
279 self.disp(u"Deletion of {}".format(meta_file_path.decode('utf-8')), 2)
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
280 os.unlink(meta_file_path)
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
281 self.host.quit()
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
282
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
283 # time to re-check the hash
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
284 elif (tmp_ori_hash == hashlib.sha1(content).digest() and
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
285 (not self.use_metadata or meta_ori == metadata)):
2273
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
286 self.disp(u"The content has not been modified, cancelling the edition")
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
287 self.host.quit()
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
288
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
289 else:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
290 # we can now send the item
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
291 content = content.decode('utf-8-sig') # we use utf-8-sig to avoid BOM
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
292 try:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
293 if self.use_metadata:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
294 self.publish(content, metadata)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
295 else:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
296 self.publish(content)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
297 except Exception as e:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
298 if self.use_metadata:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
299 self.disp(u"Error while sending your item, the temporary files have been kept at {content_path} and {meta_path}: {reason}".format(
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
300 content_path=content_file_path, meta_path=meta_file_path, reason=e), error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
301 else:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
302 self.disp(u"Error while sending your item, the temporary file has been kept at {content_path}: {reason}".format(
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
303 content_path=content_file_path, reason=e), error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
304 self.host.quit(1)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
305
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
306 self.secureUnlink(content_file_path)
2273
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
307 if self.use_metadata:
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
308 self.secureUnlink(meta_file_path)
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
309
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
310 def publish(self, content):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
311 # if metadata is needed, publish will be called with it last argument
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
312 raise NotImplementedError
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
313
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
314 def getTmpFile(self, suff):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
315 """Create a temporary file
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
316
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
317 @param suff (str): suffix to use for the filename
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
318 @return (tuple(file, str)): opened (w+b) file object and file path
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
319 """
2273
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
320 cat_dir_str = self.cat_dir_str
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
321 tmp_dir = getTmpDir(self.sat_conf, self.cat_dir_str, self.profile.encode('utf-8'))
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
322 if not os.path.exists(tmp_dir):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
323 try:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
324 os.makedirs(tmp_dir)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
325 except OSError as e:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
326 self.disp(u"Can't create {path} directory: {reason}".format(
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
327 path=tmp_dir, reason=e), error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
328 self.host.quit(1)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
329 try:
2273
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
330 fd, path = tempfile.mkstemp(suffix=suff.encode('utf-8'),
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
331 prefix=time.strftime(cat_dir_str + '_%Y-%m-%d_%H:%M:%S_'),
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
332 dir=tmp_dir, text=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
333 return os.fdopen(fd, 'w+b'), path
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
334 except OSError as e:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
335 self.disp(u"Can't create temporary file: {reason}".format(reason=e), error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
336 self.host.quit(1)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
337
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
338 def getCurrentFile(self, profile):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
339 """Get most recently edited file
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
340
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
341 @param profile(unicode): profile linked to the draft
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
342 @return(str): full path of current file
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
343 """
2273
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
344 # we guess the item currently edited by choosing
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
345 # the most recent file corresponding to temp file pattern
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
346 # in tmp_dir, excluding metadata files
2273
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
347 cat_dir_str = self.cat_dir_str
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
348 tmp_dir = getTmpDir(self.sat_conf, self.cat_dir_str, profile.encode('utf-8'))
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
349 available = [path for path in glob.glob(os.path.join(tmp_dir, cat_dir_str + '_*')) if not path.endswith(METADATA_SUFF)]
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
350 if not available:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
351 self.disp(u"Could not find any content draft in {path}".format(path=tmp_dir), error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
352 self.host.quit(1)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
353 return max(available, key=lambda path: os.stat(path).st_mtime)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
354
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
355 def getItemData(self, service, node, item):
2280
4bc9a2c2d6c9 jp (pubsub, common): fixed last item edition (keep item id instead of creating a new one)
Goffi <goffi@goffi.org>
parents: 2279
diff changeset
356 """return formatted content, metadata (or not if use_metadata is false), and item id"""
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
357 raise NotImplementedError
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
358
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
359 def getTmpSuff(self):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
360 """return suffix used for content file"""
2273
5f0dbf42aa9c jp (blog, common): various fixes in common and blog:
Goffi <goffi@goffi.org>
parents: 2270
diff changeset
361 return u'xml'
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
362
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
363 def getItemPath(self, item):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
364 """retrieve item path (i.e. service and node) from item argument
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
365
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
366 This method is obviously only useful for edition of PubSub based features
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
367 service, node and item must be named like this in args
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
368 @param item(unicode): item to get or url or magic keyword
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
369 item argument can be used to specify :
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
370 - HTTP(S) URL
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
371 - XMPP URL
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
372 - keyword, which can be:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
373 - new: create new item
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
374 - last: retrieve last published item
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
375 - current: continue current local draft
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
376 - file path
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
377 - item id
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
378 """
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
379 force_item = self.args.force_item
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
380 if force_item and not item:
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
381 self.parser.error(_(u"an item id must be specified if you use --force-item"))
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
382 command = item.lower()
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
383 pubsub_service = self.args.service
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
384 pubsub_node = self.args.node
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
385 pubsub_item = None
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
386
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
387 if not force_item and command not in ('new', 'last', 'current'):
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
388 # we have probably an URL, we try to parse it
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
389 import urlparse
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
390 url = self.args.item
2329
f15b428852a0 jp (common): fixed encoding issue in URLs
Goffi <goffi@goffi.org>
parents: 2306
diff changeset
391 parsed_url = urlparse.urlsplit(url.encode('utf-8'))
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
392 if parsed_url.scheme.startswith('http'):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
393 self.disp(u"{} URL found, trying to find associated xmpp: URI".format(parsed_url.scheme.upper()),1)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
394 # HTTP URL, we try to find xmpp: links
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
395 try:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
396 from lxml import etree
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
397 except ImportError:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
398 self.disp(u"lxml module must be installed to use http(s) scheme, please install it with \"pip install lxml\"", error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
399 self.host.quit(1)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
400 import urllib2
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
401 parser = etree.HTMLParser()
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
402 try:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
403 root = etree.parse(urllib2.urlopen(url), parser)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
404 except etree.XMLSyntaxError as e:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
405 self.disp(_(u"Can't parse HTML page : {msg}").format(msg=e))
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
406 links = []
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
407 else:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
408 links = root.xpath("//link[@rel='alternate' and starts-with(@href, 'xmpp:')]")
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
409 if not links:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
410 self.disp(u'Could not find alternate "xmpp:" URI, can\'t find associated XMPP PubSub node/item', error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
411 self.host.quit(1)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
412 url = links[0].get('href')
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
413 parsed_url = urlparse.urlsplit(url)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
414
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
415 if parsed_url.scheme == 'xmpp':
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
416 if self.args.service or self.args.node:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
417 self.parser.error(_(u"You can't use URI and --service or --node at the same time"))
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
418
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
419 self.disp(u"XMPP URI used: {}".format(url),2)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
420 # XXX: if we have not xmpp: URI here, we'll take the data as a file path
2329
f15b428852a0 jp (common): fixed encoding issue in URLs
Goffi <goffi@goffi.org>
parents: 2306
diff changeset
421 pubsub_service = parsed_url.path.decode('utf-8')
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
422 pubsub_data = urlparse.parse_qs(parsed_url.query)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
423 try:
2329
f15b428852a0 jp (common): fixed encoding issue in URLs
Goffi <goffi@goffi.org>
parents: 2306
diff changeset
424 pubsub_node = pubsub_data['node'][0].decode('utf-8')
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
425 except KeyError:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
426 self.disp(u'No node found in xmpp: URI, can\'t retrieve item', error=True)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
427 self.host.quit(1)
2334
ca14e1ced3b5 jp (common): fixed decode error when item is not specified
Goffi <goffi@goffi.org>
parents: 2329
diff changeset
428 pubsub_item = pubsub_data.get('item',[None])[0]
ca14e1ced3b5 jp (common): fixed decode error when item is not specified
Goffi <goffi@goffi.org>
parents: 2329
diff changeset
429 if pubsub_item is not None:
ca14e1ced3b5 jp (common): fixed decode error when item is not specified
Goffi <goffi@goffi.org>
parents: 2329
diff changeset
430 pubsub_item = pubsub_item.decode('utf-8')
2276
5cd45a79775b jp (common): added --last-item to take last item when no item id is found/given
Goffi <goffi@goffi.org>
parents: 2273
diff changeset
431 if pubsub_item is None and self.args.last_item:
5cd45a79775b jp (common): added --last-item to take last item when no item id is found/given
Goffi <goffi@goffi.org>
parents: 2273
diff changeset
432 command = 'last'
5cd45a79775b jp (common): added --last-item to take last item when no item id is found/given
Goffi <goffi@goffi.org>
parents: 2273
diff changeset
433 elif pubsub_item is not None:
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
434 command = 'edit' # XXX: edit command is only used internaly, it similar to last, but with the item given in the URL
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
435 else:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
436 command = 'new'
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
437
2306
07deebea71f3 jp (common): fixed the use of --last-item when "-n [node]" is used
Goffi <goffi@goffi.org>
parents: 2298
diff changeset
438 if self.args.last_item:
07deebea71f3 jp (common): fixed the use of --last-item when "-n [node]" is used
Goffi <goffi@goffi.org>
parents: 2298
diff changeset
439 if pubsub_item is None:
07deebea71f3 jp (common): fixed the use of --last-item when "-n [node]" is used
Goffi <goffi@goffi.org>
parents: 2298
diff changeset
440 command = 'last'
07deebea71f3 jp (common): fixed the use of --last-item when "-n [node]" is used
Goffi <goffi@goffi.org>
parents: 2298
diff changeset
441 elif command != 'last':
07deebea71f3 jp (common): fixed the use of --last-item when "-n [node]" is used
Goffi <goffi@goffi.org>
parents: 2298
diff changeset
442 self.parser.error(_(u"--last-item can't be used with a specified item"))
2276
5cd45a79775b jp (common): added --last-item to take last item when no item id is found/given
Goffi <goffi@goffi.org>
parents: 2273
diff changeset
443
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
444 if not force_item and command in ('new', 'last', 'edit'):
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
445 # we need a temporary file
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
446 tmp_suff = '.' + self.getTmpSuff()
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
447 content_file_obj, content_file_path = self.getTmpFile(tmp_suff)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
448 if command == 'new':
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
449 self.disp(u'Editing a new item', 2)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
450 if self.use_metadata:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
451 metadata = None
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
452 elif command in ('last', 'edit'):
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
453 self.disp(u'Editing requested published item', 2)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
454 try:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
455 if self.use_metadata:
2280
4bc9a2c2d6c9 jp (pubsub, common): fixed last item edition (keep item id instead of creating a new one)
Goffi <goffi@goffi.org>
parents: 2279
diff changeset
456 content, metadata, pubsub_item = self.getItemData(pubsub_service, pubsub_node, pubsub_item)
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
457 else:
2280
4bc9a2c2d6c9 jp (pubsub, common): fixed last item edition (keep item id instead of creating a new one)
Goffi <goffi@goffi.org>
parents: 2279
diff changeset
458 content, pubsub_item = self.getItemData(pubsub_service, pubsub_node, pubsub_item)
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
459 except Exception as e:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
460 self.disp(u"Error while retrieving last item: {}".format(e))
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
461 self.host.quit(1)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
462 content_file_obj.write(content.encode('utf-8'))
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
463 content_file_obj.seek(0)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
464 else:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
465 if self.use_metadata:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
466 metadata = None
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
467 if not force_item and command == 'current':
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
468 # user wants to continue current draft
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
469 content_file_path = self.getCurrentFile(self.profile)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
470 self.disp(u'Continuing edition of current draft', 2)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
471 content_file_obj = open(content_file_path, 'r+b')
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
472 elif not force_item and os.path.isfile(self.args.item):
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
473 # there is an existing draft that we use
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
474 content_file_path = os.path.expanduser(self.args.item)
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
475 content_file_obj = open(content_file_path, 'r+b')
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
476 else:
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
477 # last chance, it should be an item
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
478 tmp_suff = '.' + self.getTmpSuff()
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
479 content_file_obj, content_file_path = self.getTmpFile(tmp_suff)
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
480 pubsub_item = self.args.item
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
481
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
482 try:
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
483 # we try to get existing item
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
484 if self.use_metadata:
2280
4bc9a2c2d6c9 jp (pubsub, common): fixed last item edition (keep item id instead of creating a new one)
Goffi <goffi@goffi.org>
parents: 2279
diff changeset
485 content, metadata, pubsub_item = self.getItemData(pubsub_service, pubsub_node, self.args.item)
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
486 else:
2280
4bc9a2c2d6c9 jp (pubsub, common): fixed last item edition (keep item id instead of creating a new one)
Goffi <goffi@goffi.org>
parents: 2279
diff changeset
487 content, pubsub_item = self.getItemData(pubsub_service, pubsub_node, self.args.item)
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
488 except Exception as e:
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
489 # FIXME: ugly but we have not good may to check errors in bridge
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
490 if u'item-not-found' in unicode(e):
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
491 # item doesn't exist, we create a new one with requested id
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
492 metadata = None
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
493 self.disp(_(u'item "{item_id}" not found, we create a new item with this id').format(item_id=pubsub_item), 2)
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
494 else:
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
495 # item exists, we write content if content file
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
496 content_file_obj.write(content.encode('utf-8'))
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
497 content_file_obj.seek(0)
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
498 self.disp(_(u'item "{item_id}" found, we edit it').format(item_id=pubsub_item), 2)
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
499
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
500 if self.use_metadata:
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
501 return pubsub_service, pubsub_node, pubsub_item, content_file_path, content_file_obj, metadata
2269
606ff34d30f2 jp (blog, common): moved and improved edit code from blog:
Goffi <goffi@goffi.org>
parents:
diff changeset
502 else:
2270
07caa12be945 jp (blog, common): added --force-item option to avoid magic and use argument as actual item id:
Goffi <goffi@goffi.org>
parents: 2269
diff changeset
503 return pubsub_service, pubsub_node, pubsub_item, content_file_path, content_file_obj
2298
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
504
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
505
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
506 class Table(object):
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
507
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
508 def __init__(self, host, data, headers=None, filters=None):
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
509 """
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
510 @param data(list[list]): table data
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
511 all lines must have the same number of columns
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
512 @param headers(iterable[unicode], None): names/titles of the columns
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
513 if not None, must have same number of columns as data
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
514 @param filters(iterable[(callable, unicode)], None): values filters
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
515 the callable will get col value as argument and must return a string
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
516 if it's unicode, it will be used with .format and must countain u'{}' which will be replaced with the string
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
517 if not None, must have same number of columns as data
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
518 """
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
519 self.host = host
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
520 # headers are columns names/titles, can be None
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
521 self.headers = headers
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
522 # sizes fof columns without headers,
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
523 # headers may be larger
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
524 self.sizes = []
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
525 # rows countains one list per row with columns values
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
526 self.rows = []
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
527
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
528 size = None
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
529 for line in data:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
530 new_row = []
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
531 for idx, value in enumerate(line):
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
532 if filters is not None and filters[idx] is not None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
533 filter_ = filters[idx]
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
534 if isinstance(filter_, basestring):
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
535 col_value = filter_.format(value)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
536 else:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
537 col_value = filter_(value)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
538 # we count size without ANSI code as they will change length of the string
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
539 # when it's mostly style/color changes.
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
540 col_size = len(regex.ansiRemove(col_value))
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
541 else:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
542 col_value = unicode(value)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
543 col_size = len(col_value)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
544 new_row.append(col_value)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
545 if size is None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
546 self.sizes.append(col_size)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
547 else:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
548 self.sizes[idx] = max(self.sizes[idx], col_size)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
549 if size is None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
550 size = len(new_row)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
551 if headers is not None and len(headers) != size:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
552 raise exceptions.DataError(u'headers size is not coherent with rows')
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
553 else:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
554 if len(new_row) != size:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
555 raise exceptions.DataError(u'rows size is not coherent')
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
556 self.rows.append(new_row)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
557
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
558 @staticmethod
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
559 def readDictValues(data, keys, defaults=None):
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
560 if defaults is None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
561 defaults = {}
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
562 for key in keys:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
563 try:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
564 yield data[key]
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
565 except KeyError as e:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
566 default = defaults.get(key)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
567 if default is not None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
568 yield default
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
569 else:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
570 raise e
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
571
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
572 @classmethod
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
573 def fromDict(cls, host, data, keys=None, headers=None, filters=None, defaults=None):
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
574 """Prepare a table to display it
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
575
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
576 the whole data will be read and kept into memory,
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
577 to be printed
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
578 @param data(list[dict[unicode, unicode]]): data to create the table from
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
579 @param keys(iterable[unicode], None): keys to get
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
580 if None, all keys will be used
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
581 @param headers(iterable[unicode], None): name of the columns
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
582 names must be in same order as keys
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
583 @param filters(dict[unicode, (callable,unicode)), None): filter to use on values
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
584 keys correspond to keys to filter, and value is a callable or unicode which
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
585 will get the value as argument and must return a string
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
586 @param defaults(dict[unicode, unicode]): default value to use
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
587 if None, an exception will be raised if not value is found
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
588 """
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
589 if keys is None and headers is not None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
590 # FIXME: keys are not needed with OrderedDict,
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
591 raise exceptions.DataError(u'You must specify keys order to used headers')
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
592 if keys is None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
593 keys = data[0].keys()
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
594 if headers is None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
595 headers = keys
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
596 filters = [filters.get(k) for k in keys]
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
597 return cls(host, (cls.readDictValues(d, keys, defaults) for d in data), headers, filters)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
598
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
599 def _headers(self, head_sep, alignment=u'left', style=None):
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
600 """Render headers
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
601
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
602 @param head_sep(unicode): sequence to use as separator
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
603 @param alignment(unicode): how to align, can be left, center or right
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
604 @param style(unicode, iterable[unicode], None): ANSI escape sequences to apply
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
605 """
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
606 headers = []
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
607 if isinstance(style, basestring):
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
608 style = [style]
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
609 for idx, header in enumerate(self.headers):
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
610 size = self.sizes[idx]
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
611 if alignment == u'left':
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
612 rendered = header[:size].ljust(size)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
613 elif alignment == u'center':
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
614 rendered = header[:size].center(size)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
615 elif alignment == u'right':
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
616 rendered = header[:size].rjust(size)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
617 else:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
618 raise exceptions.InternalError(u'bad alignment argument')
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
619 if style:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
620 args = style + [rendered]
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
621 rendered = A.color(*args)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
622 headers.append(rendered)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
623 return head_sep.join(headers)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
624
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
625 def display(self,
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
626 head_alignment = u'left',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
627 columns_alignment = u'left',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
628 head_style = None,
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
629 show_header=True,
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
630 show_borders=True,
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
631 col_sep=u' │ ',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
632 top_left=u'┌',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
633 top=u'─',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
634 top_sep=u'─┬─',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
635 top_right=u'┐',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
636 left=u'│',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
637 right=None,
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
638 head_sep=None,
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
639 head_line=u'┄',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
640 head_line_left=u'├',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
641 head_line_sep=u'┄┼┄',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
642 head_line_right=u'┤',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
643 bottom_left=u'└',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
644 bottom=None,
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
645 bottom_sep=u'─┴─',
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
646 bottom_right=u'┘'
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
647 ):
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
648 """Print the table
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
649
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
650 @param show_header(bool): True if header need no be shown
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
651 @param show_borders(bool): True if borders need no be shown
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
652 @param head_alignment(unicode): how to align headers, can be left, center or right
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
653 @param columns_alignment(unicode): how to align columns, can be left, center or right
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
654 @param col_sep(unicode): separator betweens columns
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
655 @param head_line(unicode): character to use to make line under head
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
656 """
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
657 col_sep_size = len(regex.ansiRemove(col_sep))
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
658 if right is None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
659 right = left
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
660 if top_sep is None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
661 top_sep = col_sep_size * top
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
662 if head_sep is None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
663 head_sep = col_sep
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
664 if bottom is None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
665 bottom = top
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
666 if bottom_sep is None:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
667 bottom_sep = col_sep_size * bottom
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
668 if not show_borders:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
669 left = right = head_line_left = head_line_right = u''
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
670 # top border
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
671 if show_borders:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
672 self.host.disp(
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
673 top_left
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
674 + top_sep.join([top*size for size in self.sizes])
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
675 + top_right
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
676 )
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
677
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
678 # headers
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
679 if show_header:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
680 self.host.disp(
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
681 left
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
682 + self._headers(head_sep, head_alignment, head_style)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
683 + right
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
684 )
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
685 # header line
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
686 self.host.disp(
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
687 head_line_left
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
688 + head_line_sep.join([head_line*size for size in self.sizes])
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
689 + head_line_right
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
690 )
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
691
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
692 # content
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
693 if columns_alignment == u'left':
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
694 alignment = lambda idx, s: ansi_ljust(s, self.sizes[idx])
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
695 elif columns_alignment == u'center':
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
696 alignment = lambda idx, s: ansi_center(s, self.sizes[idx])
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
697 elif columns_alignment == u'right':
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
698 alignment = lambda idx, s: ansi_rjust(s, self.sizes[idx])
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
699 else:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
700 raise exceptions.InternalError(u'bad columns alignment argument')
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
701
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
702 for row in self.rows:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
703 self.host.disp(left + col_sep.join([alignment(idx,c) for idx,c in enumerate(row)]) + right)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
704
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
705 if show_borders:
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
706 # bottom border
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
707 self.host.disp(
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
708 bottom_left
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
709 + bottom_sep.join([bottom*size for size in self.sizes])
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
710 + bottom_right
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
711 )
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
712
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
713 def display_blank(self, **kwargs):
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
714 """Display table without visible borders"""
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
715 kwargs_ = {'col_sep':u' ', 'head_line_sep':u' ', 'show_borders':False}
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
716 kwargs_.update(kwargs)
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
717 self.display(self,
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
718 **kwargs_
276e546b7619 jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table:
Goffi <goffi@goffi.org>
parents: 2280
diff changeset
719 )